libssh2_channel_open_ex(ss->session, pv_channel_type, len_channel_type, window_size, packet_size, ((void *)0) , 0 ) -> 0x844420c Net::SSH2::Channel::read(size = 8192, ext = 0) - read 0 bytes - read 0 total output is status is 0 Net::SSH2::Channel::DESTROY Net::SSH2::DESTROY object 0x83aaa3c